Synopsis

Prevent or detect domain and range errors in math functions.

Enabled by default

Yes

Severity/Certainty

Medium/Medium

Full description

Programmers can prevent domain and pole errors by carefully bounds-checking the arguments before calling mathematical functions and taking alternative action if the bounds are violated.

Coding standards

Code examples

The following code example fails the check and will give a warning:

void example(void) {}

The following code example passes the check and will not give a warning about this issue:

void example(void) {}